My brother, who writes popular DC fanfic, is writing a story about Trigon taking over Atlantis as a "base of operations", forcing the Teen Titans to team up with Black Manta, the only person with knowledge about accessing the throne room, in order to take it back.
In the story, Manta is staying at Titan Tower where he hates everyone and everyone hates him except Raven, who admires his punctuality and relentlessness
Nothing sexual or BBCuckworthy but I'm curious to see where it goes because sometimes my brother can be a really good writer.
So far the ending he's shooting for is Manta implementing Starfire's star beams into his helmet (making his eyelets in his helmet green) and providing a valuable distraction for the Titans to take out Trigon. Then Manta ransacks Titan Tower and everyone's valuable tech except Raven's, where he leaves hers alone for no explicit reason